Creating Spicy Nigerian Chicken Stew involves a series of straightforward steps. Follow these instructions to ensure a delicious outcome:

1. Heat Oil: In a large pot, heat the vegetable oil over medium heat.
2. Sauté Onions: Add the chopped onions and sauté until they are translucent, about 5 minutes.
3. Add Garlic and Ginger: Stir in the minced garlic and grated ginger, cooking for an additional 2 minutes until fragrant.
4. Incorporate Peppers: Add the chopped fresh peppers to the pot, stirring to combine.
5. Mix in Tomatoes: Pour in the diced tomatoes and tomato paste, mixing well. Allow to simmer for about 10 minutes to reduce slightly.
6. Season: Add the ground crayfish, thyme, curry powder, paprika, and salt. Stir well to incorporate all the spices.
7. Add Chicken: Place the chicken pieces into the pot, coating them with the sauce. Sauté for about 5 minutes.
8. Add Broth or Water: Pour in the chicken broth or water, ensuring the chicken is submerged. Bring to a boil.
9. Simmer: Reduce the heat to low and cover the pot. Let the stew simmer for 30-35 minutes, or until the chicken is cooked through and tender.
10. Adjust Seasoning: Taste and adjust the seasoning if necessary, adding more salt or spices to your preference.
11. Garnish: Once cooked, garnish with fresh parsley or cilantro before serving.

These steps will guide you in creating this incredible stew with ease.